Psychometric properties of an instrument to measure activities and participation according to the ICF concept in patients with mental disorders
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Psychometric properties of an instrument to measure activities and participation according to the ICF concept in patients with mental disorders. / Brütt, Anna Levke; Schulz, Holger; Andreas, Sylke.
In: DISABIL REHABIL, Vol. 37, No. 3, 01.01.2015, p. 259-67.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Psychometric properties of an instrument to measure activities and participation according to the ICF concept in patients with mental disorders
AU - Brütt, Anna Levke
AU - Schulz, Holger
AU - Andreas, Sylke
PY - 2015/1/1
Y1 - 2015/1/1
N2 - PURPOSE: The International Classification of Functioning, Disability and Health (ICF) conceptualizes the bio-psycho-social model of health and illness, but cannot be used as an assessment instrument in routine care. The objective of this study was to psychometrically test a self-report instrument for measuring activities and social participation (ICF-Mental-A&P) of psychotherapy patients.METHODS: For the psychometric evaluation of the ICF-Mental-A&P, participants completed a questionnaire on symptoms, interpersonal problems and quality of life at admission and at discharge of in-patient treatment. A consecutive sample of 2256 patients diagnosed with at least one mental disorder was recruited from eight in-patient units in Germany.RESULTS: After item selection, the ICF-Mental-A&P contained 31 items comprising six subscales examined by confirmatory factor analysis. Subscales had acceptable internal consistency (α = 0.78-0.90) and test-retest correlations (r = 0.71-0.86). There were several expected correlations (r ≥ 0.6) between ICF-Mental-A&P scores and measures of symptoms and interpersonal problems.CONCLUSIONS: Findings suggest that the ICF-Mental-A&P is a comprehensive, reliable measure of activities and participation according to the ICF concept for patients with mental disorders. It may therefore be an important instrument in clinical practice and could help to determine and evaluate functioning-related and patient-focused treatment outcomes.
AB - PURPOSE: The International Classification of Functioning, Disability and Health (ICF) conceptualizes the bio-psycho-social model of health and illness, but cannot be used as an assessment instrument in routine care. The objective of this study was to psychometrically test a self-report instrument for measuring activities and social participation (ICF-Mental-A&P) of psychotherapy patients.METHODS: For the psychometric evaluation of the ICF-Mental-A&P, participants completed a questionnaire on symptoms, interpersonal problems and quality of life at admission and at discharge of in-patient treatment. A consecutive sample of 2256 patients diagnosed with at least one mental disorder was recruited from eight in-patient units in Germany.RESULTS: After item selection, the ICF-Mental-A&P contained 31 items comprising six subscales examined by confirmatory factor analysis. Subscales had acceptable internal consistency (α = 0.78-0.90) and test-retest correlations (r = 0.71-0.86). There were several expected correlations (r ≥ 0.6) between ICF-Mental-A&P scores and measures of symptoms and interpersonal problems.CONCLUSIONS: Findings suggest that the ICF-Mental-A&P is a comprehensive, reliable measure of activities and participation according to the ICF concept for patients with mental disorders. It may therefore be an important instrument in clinical practice and could help to determine and evaluate functioning-related and patient-focused treatment outcomes.
U2 - 10.3109/09638288.2014.918189
DO - 10.3109/09638288.2014.918189
M3 - SCORING: Journal article
C2 - 24833419
VL - 37
SP - 259
EP - 267
JO - DISABIL REHABIL
JF - DISABIL REHABIL
SN - 0963-8288
IS - 3
ER -